
New build, White Croft
New build project.

Diligent Developments (UK) Ltd · Company 08841800 · Trading heritage since 2005
Active, accounts up to date·main contractor & developer·Head office High Wycombe
Diligent Developments is a family-owned business established in 2005, based in High Wycombe, Buckinghamshire. They pride themselves on delivering high-quality work at competitive prices, with a successful history of winning and retaining clients. The company offers a wide range of specialist building services, operating as a leading company in Buckinghamshire and surrounding areas.
They specialise in new builds for private clients or developers, extensions, garage conversions, and house refurbishments. Diligent Developments handles all stages of the building process, from design conception through to completion, including project management and architectural drawings. They are experienced in creating bespoke new builds with modern features and traditional designs, focusing on high quality, customer service, and workmanship.
Services include designing, manufacturing, and installing kitchens, as well as high-quality loft and garage conversions tailored to maximise home and storage space. They provide a full service for conversions, from architectural plans and navigating the planning process to certificated completion, offering free surveys and estimates. Their expertise extends to extensions of all sizes, from small kitchen extensions to large two-storey additions, ensuring a full bespoke service.
Diligent Developments also undertakes various building works, including renovations and garage conversions, assisting clients through Local Authority Planning Permission and Building Regulations. They use highly skilled tradesmen and quality materials to ensure projects run smoothly from start to finish. Their portfolio showcases examples of kitchens & bathrooms, extensions, loft conversions, bespoke carpentry, and full-service builds and renovations.

New build project.

New build project.

Kitchen installations.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Building work by Diligent Developments who provide a range of specialist services and operate in High Wycombe and the surrounding areas. Their listed services include Main contractor, House builder, Property developer, Design & build and Refurbishment.
Diligent Developments (UK) Ltd is registered at 8a Chestnut Avenue, High Wycombe, HP11 1DJ, in South East.
Diligent Developments (UK) Ltd states that it works across High Wycombe, Gerrards Cross, Beaconsfield, Loudwater, Bourne End and Marlow.
Accounts filed for the year to 2025 report 6 employees, which places the company in the 1-9 employees band.
Diligent Developments (UK) Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £510k and £1.4m. This is an estimate, not a filed figure.
Companies House lists Diligent Developments (UK) Ltd as active, with accounts most recently made up to 2025-03-31.
Diligent Developments (UK) Ltd works in Residential.
Diligent Developments (UK) Ltd was incorporated on 2014-01-13, though the company says it has traded since 2005.
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